A rectangle loop of wire L=15cm long by h=3 cm high, with aresistance of R=0.3 ohms, moves with constant speed v=8 m/s to theright, emerging from a rectangular region where there is a uniformmagnetic field into a region where the magnetic field is negligiblysmall. In the region of magnetic field, the magnetic field pointsinto the page, and its magnitude is B = 1.2 tesla.
A rectangle loop emerges from a region of uniform mangeticfield.
(a) what are the dierction and magnitude of conventionalcurrent in the loop? Explain briefly.
(b) what are the direction and magnitude of the force that youhave to apply in order to make the loop move at its constantspeed?